The highest day temperature in October 2026 was 83°F. The lowest night temperature was 31°F. The average values for day and night temperatures during October were 60.8°F и 47.7°F respectivly.

You can expect various weather conditions during October. Be ready for sunny, cloudy or even gloomy days.

Precipitation total in October for Grand Forks is 0.5 in.

The average wind speed in October is 10.4 mph. This value is relatively stable throughout the year.

We are using day length and cloud cover information for each day of the month to calculate averages for this chart. Average sunny hours for Grand Forks in October is 6.3 hours.